Assessing ontogenetic maturity in extinct saurian reptiles

CT Griffin, MR Stocker, C Colleary… - Biological …, 2021 - Wiley Online Library
Morphology forms the most fundamental level of data in vertebrate palaeontology because it
is through interpretations of morphology that taxa are identified, creating the basis for broad …

[HTML][HTML] Geology and paleontology of the upper cretaceous Kem Kem group of eastern Morocco

N Ibrahim, PC Sereno, DJ Varricchio, DM Martill… - ZooKeys, 2020 - ncbi.nlm.nih.gov
The geological and paleoenvironmental setting and the vertebrate taxonomy of the
fossiliferous, Cenomanian-age deltaic sediments in eastern Morocco, generally referred to …

[HTML][HTML] The distribution of dental features in non-avian theropod dinosaurs: Taxonomic potential, degree of homoplasy, and major evolutionary trends

C Hendrickx, O Mateus, M da Lourinhã, R Araújo… - 2019 - palaeo-electronica.org
Isolated theropod teeth are some of the most common fossils in the dinosaur fossil record
and are continually reported in the literature. Recently developed quantitative methods have …

A new tyrannosaur with evidence for anagenesis and crocodile-like facial sensory system

TD Carr, DJ Varricchio, JC Sedlmayr, EM Roberts… - Scientific Reports, 2017 - nature.com
A new species of tyrannosaurid from the upper Two Medicine Formation of Montana
supports the presence of a Laramidian anagenetic (ancestor-descendant) lineage of Late …

[PDF][PDF] Late Cretaceous dinosaur biogeography and endemism in the Western Interior Basin, North America: a critical re-evaluation

SG Lucas, RM Sullivan, AJ Lichtig… - New Mexico Museum …, 2016 - researchgate.net
North-south provinciality among Campanian and/or Maastrichtian vertebrates, especially
dinosaurs, in the Western Interior basin of North America (specifically, between West Texas …

Growing up Tyrannosaurus rex: Osteohistology refutes the pygmy “Nanotyrannus” and supports ontogenetic niche partitioning in juvenile Tyrannosaurus

HN Woodward, K Tremaine, SA Williams, LE Zanno… - Science …, 2020 - science.org
Despite its iconic status as the king of dinosaurs, Tyrannosaurus rex biology is incompletely
understood. Here, we examine femur and tibia bone microstructure from two half-grown T …

[HTML][HTML] The phylogenetics of Teleosauroidea (Crocodylomorpha, Thalattosuchia) and implications for their ecology and evolution

MM Johnson, MT Young, SL Brusatte - PeerJ, 2020 - peerj.com
Teleosauroidea was a clade of ancient crocodylomorphs that were a key element of coastal
marine environments during the Jurassic. Despite a 300-year research history and a recent …

[HTML][HTML] A high-resolution growth series of Tyrannosaurus rex obtained from multiple lines of evidence

TD Carr - PeerJ, 2020 - peerj.com
Background During the growth of complex multicellular organisms, chronological age, size
and morphology change together in a hierarchical and coordinated pattern. Among extinct …

Taxonomic identification of isolated theropod teeth: the case of the shed tooth crown associated with Aerosteon (Theropoda: Megaraptora) and the dentition of …

C Hendrickx, E Tschopp, M d Ezcurra - Cretaceous Research, 2020 - Elsevier
Shed teeth are usually the most abundant theropod material on a dinosaur fossil site and
are constantly reported in the literature. Although new quantitative techniques have …

A giant tyrannosaur from the Campanian–Maastrichtian of southern North America and the evolution of tyrannosaurid gigantism

SG Dalman, MA Loewen, RA Pyron, SE Jasinski… - Scientific Reports, 2024 - nature.com
Tyrannosaurid dinosaurs dominated as predators in the Late Cretaceous of Laurasia,
culminating in the evolution of the giant Tyrannosaurus rex, both the last and largest …